IEEE C37.081a-1997
$64.46
Supplement to IEEE Guide for Synthetic Fault Testing of AC High Voltage Circuit Breakers Rated on a Symmetrical Current Basis
Published By | Publication Date | Number of Pages |
IEEE | 1997 | 10 |
Amendment Standard – Inactive-Reserved. The transient recovery voltage needs to be modified when interrupting asymmetrical currents. The voltage rate R, the peak voltage E2 and the rate of change of current di/dt all change with the asymmetrical current zero. Guidance is provided on how to make these corrections when compared to the symmetrical case.
PDF Catalog
PDF Pages | PDF Title |
---|---|
1 | Title Page |
3 | Introduction Participants |
5 | CONTENTS |
7 | Revisions to IEEE Std C37.081.1981 8.3.2 Recovery voltage for terminal faults; asymmetrical short-circuit current |
10 | Annex B |